Ap Eapcet
Center Of Mass
AP EAPCET 2021 - 20th August Evening Shift
MCQ+1 / -02021
A ball of mass 3 kg, moving with a speed of
100 ms\(^{-1}\), strikes a wall at an angle 60\(^\circ\)
(as shown in figure). The ball rebounds at
the same speed and remains in contact with
the wall for 0.2 s, the force exerted by the
ball on the wall is
